This document discusses Cellular Technology Ltd.'s elevation of ELISPOT assays to an exact science through various imaging technologies. It features unprocessed and counted images from dual color ELISPOT, viral plaque assays with crystal violet and ICA staining, dual and triple color UV-Spot assays, dual color UV cell cycle assays, reporter gene expression assays, and cell counting assays. Further information is available at www.immunospot.com or by contacting CTL Analyzers LLC.